SMD mtundu wa Liquid Miniature Aluminiyamu Electrolytic Capacitors VK7

Kufotokozera Kwachidule:

7mm okwera kopitilira muyeso-zing'ono zamphamvu zoperekedwa

40006000 maola pa 105 ℃

Imagwirizana ndi AEC-Q200 RoHS Directive Correspondence

Oyenera mkulu-kachulukidwe automatic pamwamba phiri mkulu kutentha reflow soldering


Tsatanetsatane wa Zamalonda

MTANDA WA ZOPHUNZITSA ZOYENERA

Zolemba Zamalonda

Main luso magawo

Ntchito khalidwe
Opaleshoni kutentha osiyanasiyana ≤100V-55~+105C;160~400V-40~+105'C
Mwadzina voteji range 6.3-400V
Kulekerera kwamphamvu + 20% (25+2°C120Hz)
Leakage current (uA) 6.3 ~ 100WV I0.01CV kapena 3uA chilichonse chomwe chili chachikulu C: Kuchuluka kwadzina (F) V: Voteji yovotera (V) 2 mphindi kuwerenga
160 ~ 400WV I0.02CV+10(uA) C: mphamvu mwadzina (uF) V: voliyumu yovotera (V) 2 mphindi kuwerenga
Kutaya Tangent (25±2℃ 120Hz) Mphamvu yamagetsi (V) 6.3 10 16 25 35 50 63  
tg6 ndi 0.32 0.28 0.24 0.2 0.16 0.14 0.14
Mphamvu yamagetsi (V) 80 100 160 200 250 350 400
tg6 ndi 0.12 0.12 0.15 0.15 0.15 0.15 0.15
Ngati kuchuluka kwadzina kupitilira 1000uF, kutayika kwa tangent kudzakwera ndi 0.02 pakuwonjezeka kulikonse kwa 1000uF.
Kutentha (120Hz) Mphamvu yamagetsi (V) 6.3 10 16 25 35 50 63
Chiyerekezo cholepheretsa Z(-40 ℃)/Z(20 ℃) 14 12 8 6 4 4 4
Mphamvu yamagetsi (V) 80 100 160 200 250 350 400
Chiyerekezo cholepheretsa Z(-40 ℃)/Z(20 ℃) 4 4 5 5 5 7 7
Kukhalitsa Kuchita kwa capacitor kuyenera kukwaniritsa zofunikira izi
Mu ng'anjo ya 105 ° C, ikani mphamvu yamagetsi yomwe ili ndi mphamvu yowonongeka kwa nthawi yeniyeni, kenako ikani kutentha kwa maola 16 musanayese, kutentha kwa 25 ± 2 ° C.
Kusintha kwamphamvu Mu 30% ya mtengo woyamba
kutaya tangent Pansi pa 300% ya mtengo womwe watchulidwa
kutayikira panopa Pansi pa mtengo womwe watchulidwa
katundu moyo Φ5 ndi 4000 Hrs
Φ6.3 5000 Hrs
Φ8\Φ10 6000 Hrs
kusungirako kutentha kwakukulu Kuchita kwa capacitor kuyenera kukwaniritsa zofunikira izi.Sungani pa 105 ° C kwa maola 1000, ndipo yesani pambuyo pa maola 16 kutentha kwa firiji.Kutentha kwa mayeso ndi 25+2°C.
Kusintha kwamphamvu Mu 30% ya mtengo woyamba
kutaya tangent Pansi pa 300% ya mtengo womwe watchulidwa
kutayikira panopa Pansi pa mtengo womwe watchulidwa

 

Chojambula cha Dimensional

vk7-1
vk7-2

Ripple panopa kuwongolera ma frequency coefficient

pafupipafupi (Hz) 50 120 1K 310k
kokwanira 0.65 1 1.37 1.5

Liquid Small Business Unit yakhala ikugwira ntchito ndi R&D ndi kupanga kuyambira 2001. Ndi gulu lodziwa zambiri la R&D ndi kupanga, yakhala ikupanga mosalekeza komanso pang'onopang'ono mitundu yosiyanasiyana ya miniaturized aluminium electrolytic capacitor kuti ikwaniritse zosowa zamakasitomala zama electrolytic aluminium capacitor.The zamadzimadzi ang'onoang'ono wagawo malonda ali phukusi awiri: madzi SMD zotayidwa electrolytic capacitors ndi madzi kutsogolo mtundu zotayidwa electrolytic capacitors.Zogulitsa zake zimakhala ndi ubwino wa miniaturization, kukhazikika kwakukulu, mphamvu zambiri, mphamvu zambiri, kukana kutentha kwapamwamba, kutsika kochepa, kuthamanga kwambiri, ndi moyo wautali.Zogwiritsidwa ntchito kwambiri muzamagetsi zamagetsi zamagetsi zatsopano, mphamvu zamagetsi, kuyatsa kwanzeru, gallium nitride kuthamangitsa mwachangu, zida zam'nyumba, ma voltais azithunzi ndi mafakitale ena.

Zonse zaAluminium Electrolytic Capacitormuyenera kudziwa

Aluminium electrolytic capacitors ndi mtundu wamba wa capacitor womwe umagwiritsidwa ntchito pazida zamagetsi.Phunzirani zoyambira za momwe amagwirira ntchito komanso momwe angagwiritsire ntchito mu bukhuli.Kodi mukufuna kudziwa za aluminiyamu electrolytic capacitor?Nkhaniyi ikufotokoza zoyambira za aluminium capacitor iyi, kuphatikiza kamangidwe kake ndi kagwiritsidwe ntchito kake.Ngati ndinu watsopano ku aluminiyamu electrolytic capacitors, bukhuli ndi malo abwino kuyamba.Dziwani zoyambira za ma aluminium capacitor awa komanso momwe amagwirira ntchito pamabwalo apakompyuta.Ngati muli ndi chidwi ndi gawo lamagetsi capacitor , mwina munamvapo za aluminium capacitor.Zigawo za capacitor izi zimagwiritsidwa ntchito kwambiri pazida zamagetsi ndipo zimagwira ntchito yofunika kwambiri pakupanga dera.Koma ndi chiyani kwenikweni ndipo amagwira ntchito bwanji?Mu bukhuli, tiwona zoyambira za aluminiyamu electrolytic capacitor, kuphatikiza kamangidwe kake ndi kagwiritsidwe ntchito.Kaya ndinu woyamba kapena wokonda kwambiri zamagetsi, nkhaniyi ndi chida chothandizira kumvetsetsa zigawo zofunika izi.

1.Kodi aluminium electrolytic capacitor ndi chiyani?Aluminium electrolytic capacitor ndi mtundu wa capacitor womwe umagwiritsa ntchito electrolyte kuti ukhale ndi mphamvu yapamwamba kuposa mitundu ina ya capacitor.Zimapangidwa ndi zojambula ziwiri za aluminiyamu zolekanitsidwa ndi pepala loviikidwa mu electrolyte.

2.Zimagwira ntchito bwanji?Mphamvu yamagetsi ikagwiritsidwa ntchito ku capacitor yamagetsi, electrolyte imayendetsa magetsi ndikulola kuti capacitor electronics isunge mphamvu.Zojambula za aluminiyumu zimakhala ngati ma electrode, ndipo pepala loviikidwa mu electrolyte limakhala ngati dielectric.

3.Kodi ubwino wogwiritsa ntchito aluminiyamu electrolytic capacitors ndi chiyani?Aluminium electrolytic capacitors ali ndi mphamvu zambiri, zomwe zikutanthauza kuti akhoza kusunga mphamvu zambiri m'malo ochepa.Zimakhalanso zotsika mtengo ndipo zimatha kuthana ndi ma voltages apamwamba.

4.Kodi kuipa kogwiritsa ntchito aluminium electrolytic capacitor ndi chiyani?Choyipa chimodzi chogwiritsa ntchito ma aluminium electrolytic capacitors ndikuti amakhala ndi moyo wocheperako.Electrolyte imatha kuuma pakapita nthawi, zomwe zingayambitse zida za capacitor kulephera.Amakhalanso okhudzidwa ndi kutentha ndipo amatha kuonongeka ngati ali ndi kutentha kwakukulu.

5.Kodi zina zomwe zimagwiritsidwa ntchito ndi aluminiyamu electrolytic capacitors ndi ziti?Aluminiyamu electrolytic capacitor amagwiritsidwa ntchito popanga magetsi, zida zomvera, ndi zida zina zamagetsi zomwe zimafuna mphamvu yayikulu.Amagwiritsidwanso ntchito pamakina opangira magalimoto, monga poyatsira moto.

6.Kodi mumasankha bwanji aluminium electrolytic capacitor yoyenera pa ntchito yanu?Posankha ma aluminium electrolytic capacitors, muyenera kuganizira mphamvu, mphamvu yamagetsi, komanso kutentha.Muyeneranso kuganizira kukula ndi mawonekedwe a capacitor, komanso zosankha zokwera.

7.Kodi mumasamalira bwanji aluminium electrolytic capacitor?Kusamalira ma aluminium electrolytic capacitors, muyenera kupewa kuwawonetsa kutentha kwambiri komanso ma voltages apamwamba.Muyeneranso kupewa kuyika kupsinjika kwamakina kapena kugwedezeka.Ngati capacitor imagwiritsidwa ntchito pafupipafupi, muyenera kuthira magetsi nthawi ndi nthawi kuti ma electrolyte asaume.

Ubwino ndi Kuipa kwaAluminium Electrolytic Capacitors

Aluminiyamu electrolytic capacitor ali ndi ubwino ndi kuipa.Kumbali yabwino, ali ndi chiŵerengero chapamwamba cha capacitance-to-volume, chomwe chimawapangitsa kukhala othandiza pa ntchito zomwe malo ali ochepa.Aluminiyamu Electrolytic Capacitor ilinso ndi mtengo wotsika poyerekeza ndi mitundu ina ya ma capacitor.Komabe, amakhala ndi moyo wocheperako ndipo amatha kumva kutentha ndi kusinthasintha kwamagetsi.Kuphatikiza apo, Aluminium Electrolytic Capacitors amatha kutayikira kapena kulephera ngati sagwiritsidwa ntchito moyenera.Kumbali yabwino, Aluminium Electrolytic Capacitors ali ndi chiwerengero chapamwamba cha capacitance-to-volume, chomwe chimawapangitsa kukhala othandiza pa ntchito zomwe malo ali ochepa.Komabe, amakhala ndi moyo wocheperako ndipo amatha kumva kutentha ndi kusinthasintha kwamagetsi.Kuphatikiza apo, Aluminium Electrolytic Capacitor imatha kutayikira ndipo imakhala ndi kukana kofananira kofananira poyerekeza ndi mitundu ina yama capacitor apakompyuta.


  • Zam'mbuyo:
  • Ena:

  • Mphamvu yamagetsi (V) 6.3 10 16
    polojekiti Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃)
    Mphamvu (uF)
    2.2            
    2.7            
    3.3            
    3.9            
    4.7            
    5.6            
    6.8            
    8.2            
    10 5 × 7.9 55 5 × 7.9 55 5 × 7.9 55
    12 5 × 7.9 55 5 × 7.9 55 5 × 7.9 55
    15 5 × 7.9 60 5 × 7.9 60 5 × 7.9 60
    18 5 × 7.9 60 5 × 7.9 60 5 × 7.9 60
    22 5 × 7.9 60 5 × 7.9 70 5 × 7.9 70
    27 5 × 7.9 70 5 × 7.9 70 5 × 7.9 70
    33 5 × 7.9 80 5 × 7.9 80 5 × 7.9 80
    39 5 × 7.9 80 5 × 7.9 80 5 × 7.9 80
    47 5 × 7.9 90 5 × 7.9 90 5 × 7.9 90
    56 5 × 7.9 90 5 × 7.9 90 5 × 7.9 90
    68 5 × 7.9 90 5 × 7.9 90 5 × 7.9 90
    82 5 × 7.9 100 5 × 7.9 98 6.3 × 77 105
    100 5 × 7.9 105 6.3 × 77 115 6.3 × 77 115
    120 5 × 7.9 110 6.3 × 77 115 6.3 × 77 128
    150 6.3 × 77 115 6.3 × 77 135 8 × 7.9 pa 140
    180 6.3 × 77 135 8 × 7.9 pa 160 8 × 7.9 pa 170
    220 6.3 × 77 160 8 × 7.9 pa 170 8 × 7.9 pa 190
    270 8 × 7.9 pa 170 8 × 7.9 pa 190 10 × 8.4 220
    330 8 × 7.9 pa 180 10 × 8.4 220 10 × 8.4 240
    390 8 × 7.9 pa 190 10 × 8.4 240 10 × 8.4 260
    470 8 × 7.9 pa 200 10 × 8.4 260    
    560 10 × 8.4 240        
    680 10 × 8.4 280        

     

    Mphamvu yamagetsi (V) 25 35 50
    polojekiti Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃)
    Mphamvu (uF)
    2.2         5 × 7.9 31
    2.7         5 × 7.9 31
    3.3         5 × 7.9 31
    3.9         5 × 7.9 31
    4.7 5 × 7.9 50 5 × 7.9 50 5 × 7.9 31
    5.6 5 × 7.9 50 5 × 7.9 50 5 × 7.9 31
    6.8 5 × 7.9 55 5 × 7.9 50 5 × 7.9 31
    8.2 5 × 7.9 55 5 × 7.9 50 5 × 7.9 31
    10 5 × 7.9 60 5 × 7.9 50 5 × 7.9 31
    12 5 × 7.9 60 5 × 7.9 60 5 × 7.9 37
    15 5 × 7.9 60 5 × 7.9 60 5 × 7.9 44
    18 5 × 7.9 60 5 × 7.9 60 6.3 × 77 55
    22 5 × 7.9 60 5 × 7.9 70 6.3 × 77 65
    27 5 × 7.9 70 6.3 × 77 80 6.3 × 77 78
    33 5 × 7.9 85 6.3 × 77 90 8 × 7.9 pa 85
    39 5 × 7.9 85 6.3 × 77 98 8 × 7.9 pa 100
    47 5 × 7.9 90 6.3 × 77 105 8 × 7.9 pa 120
    56 6.3 × 77 98 8 × 7.9 pa 115 8 × 7.9 pa 125
    68 6.3 × 77 105 8 × 7.9 pa 125 10 × 8.4 140
    82 6.3 × 77 115 8 × 7.9 pa 140 10 × 8.4 160
    100 8 × 7.9 pa 125 8 × 7.9 pa 170 10 × 8.4 180
    120 8 × 7.9 pa 140 10 × 8.4 180    
    150 8 × 7.9 pa 170 10 × 8.4 210    
    180 10 × 8.4 190        
    220 10 × 8.4 220        
    270            
    330            
    390            
    470            
    560            
    680            

     

    Mphamvu yamagetsi (V) 63 80 100
    polojekiti Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃)
    Mphamvu (uF)
    1            
    1.2            
    1.5            
    1.8            
    2.2 5 × 7.9 30 5 × 7.9 30 5 × 7.9 28
    2.7 5 × 7.9 30 5 × 7.9 30 5 × 7.9 28
    3.3 5 × 7.9 30 5 × 7.9 30 5 × 7.9 28
    3.9 5 × 7.9 30 5 × 7.9 30 5 × 7.9 28
    4.7 5 × 7.9 30 5 × 7.9 30 5 × 7.9 28
    5.6 5 × 7.9 30 5 × 7.9 30 5 × 7.9 28
    6.8 5 × 7.9 30 5 × 7.9 30 6.3 × 77 30
    8.2 5 × 7.9 30 5 × 7.9 30 6.3 × 77 40
    10 5 × 7.9 30 6.3 × 77 50 6.3 × 77 50
    12 6.3 × 77 50 6.3 × 77 55 8 × 7.9 pa 75
    15 6.3 × 77 56 6.3 × 77 70 8 × 7.9 pa 85
    18 6.3 × 77 70 6.3 × 77 75 8 × 7.9 pa 100
    22 8 × 7.9 pa 75 8 × 7.9 pa 85 8 × 7.9 pa 120
    27 8 × 7.9 pa 85 8 × 7.9 pa 100 10 × 8.4 130
    33 8 × 7.9 pa 100 8 × 7.9 pa 120 10 × 8.4 150
    39 8 × 7.9 pa 120 10 × 8.4 130    
    47 10 × 8.4 130 10 × 8.4 150    
    56 10 × 8.4 150 10 × 8.4 160    
    68 10 × 8.4 160        

     

    Mphamvu yamagetsi (V) 160 200 250
    polojekiti Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃)
    Mphamvu (uF)
    1     5 × 7.9 20 5 × 7.9 20
    1.2     5 × 7.9 20 5 × 7.9 20
    1.5     5 × 7.9 22 5 × 7.9 22
    1.8     5 × 7.9 22 5 × 7.9 22
    2.2 5 × 7.9 20 6.3 × 77 25 6.3 × 77 25
    2.7 5 × 7.9 20 6.3 × 77 35 6.3 × 77 35
    3.3 6.3 × 77 22 6.3 × 77 40 6.3 × 77 40
    3.9 6.3 × 77 22 8 × 7.9 pa 50 8 × 7.9 pa 50
    4.7 6.3 × 77 22 8 × 7.9 pa 55 8 × 7.9 pa 55
    5.6 8 × 7.9 pa 50 8 × 7.9 pa 65 8 × 7.9 pa 65
    6.8 8 × 7.9 pa 55 8 × 7.9 pa 72 10 × 8.4 80
    8.2 8 × 7.9 pa 60 10 × 8.4 95 10 × 8.4 95
    10 8 × 7.9 pa 65 10 × 8.4 108 10 × 8.4 108
    12 10 × 8.4 95        
    15 10 × 8.4 115        
    18            
    22            
    27            
    33            
    39            
    47            
    56            
    68            

     

    Mphamvu yamagetsi (V) 350 400
    polojekiti Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃) Kukula Φ DxL(mm) kulepheretsa (Ωmax/100kHz 25±2℃)
    Mphamvu (uF)
    1 6.3 × 77 25 6.3 × 77 25
    1.2 6.3 × 77 30 6.3 × 77 30
    1.5 6.3 × 77 35 6.3 × 77 35
    1.8 6.3 × 77 40 6.3 × 77 40
    2.2 8 × 7.9 pa 50 8 × 7.9 pa 50
    2.7 8 × 7.9 pa 55 8 × 7.9 pa 55
    3.3 8 × 7.9 pa 70 8 × 7.9 pa 70
    3.9 10 × 8.4 80 10 × 8.4 80
    4.7 10 × 8.4 95 10 × 8.4 95
    5.6 10 × 8.4 108